30888926691

素因数分解:

$3^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{417751}}^1$

素因数の和:418271

約数の個数: 24

約数和(自身を含む): 48004717824

約数和(自身を除く): 17115791133

約数列:

[1, 3, 7, 21, 49, 147, 503, 1509, 3521, 10563, 24647, 73941, 417751, 1253253, 2924257, 8772771, 20469799, 61409397, 210128753, 630386259, 1470901271, 4412703813, 10296308897, 30888926691]

約数ペア:

[(1, 30888926691), (3, 10296308897), (7, 4412703813), (21, 1470901271), (49, 630386259), (147, 210128753), (503, 61409397), (1509, 20469799), (3521, 8772771), (10563, 2924257), (24647, 1253253), (73941, 417751)]